× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P1397 Diagnostic Trouble Code Discussion for April 2013

System Voltage Out Of Self Test Range


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1397
Help Request Posted
2005 Ford Focus ZX4 2.0L Excessive Emissions, Poor Idle Quality, Stall, MIL Lamp on, Battery light on VIN: 1FAFP34N15
P1397: Battery voltage out of range. ... power but still ran but wouldn't idle. Vehicle towed in. Started car ran fine for about 5 minutes, battery lite came on engine died. Restarted car, has to keep foot on car to keep running and noticed high exhaust emissions. Had assistant check battery volt...
April 23, 2013